Local Calling Guide

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NPA: 959 [Rate centres in NPA 959] [Dial plan for NPA 959]

NXX: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
959-566 A Lebanon CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
959-566 0 Lebanon CT   624H ONVOY SPECTRUM, LLC 920   2021-03-13   
959-566 1 Lebanon CT   624H ONVOY SPECTRUM, LLC 920   2022-02-20   
959-566 2 Lebanon CT   515J IP HORIZON LLC 920   2024-08-13   
959-566 3 Lebanon CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920   2021-05-03   
959-566 4 Lebanon CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2022-03-11   
959-566 5 Lebanon CT   639C ONVOY, LLC - CT 920   2020-12-27   
959-566 6 Lebanon CT   639C ONVOY, LLC - CT 920   2020-12-27   
959-566 7 Lebanon CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2022-04-18   
959-566 8 Lebanon CT   516J TON80 COMMUNICATIONS, LLC 920   2022-02-20   
959-566 9 Lebanon CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2024-02-20   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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